EP4020428A4 - Method and apparatus for recognizing lane, and computing device - Google Patents

Method and apparatus for recognizing lane, and computing device Download PDF

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Publication number
EP4020428A4
EP4020428A4 EP20856841.0A EP20856841A EP4020428A4 EP 4020428 A4 EP4020428 A4 EP 4020428A4 EP 20856841 A EP20856841 A EP 20856841A EP 4020428 A4 EP4020428 A4 EP 4020428A4
Authority
EP
European Patent Office
Prior art keywords
computing device
recognizing lane
lane
recognizing
computing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20856841.0A
Other languages
German (de)
French (fr)
Other versions
EP4020428A1 (en
Inventor
Donghu LI
Zhichang LV
Yueqiang LYU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201911315389.8A external-priority patent/CN112447060A/en
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP4020428A1 publication Critical patent/EP4020428A1/en
Publication of EP4020428A4 publication Critical patent/EP4020428A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3602—Input other than that of destination using image analysis, e.g. detection of road signs, lanes, buildings, real preceding vehicles using a camera
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3626—Details of the output of route guidance instructions
    • G01C21/3658—Lane guidance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G06V20/54—Surveillance or monitoring of activities, e.g. for recognising suspicious objects of traffic, e.g. cars on the road, trains or boats
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
    • G08G1/0116—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from roadside infrastructure, e.g. beacons
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/056—Detecting movement of traffic to be counted or controlled with provision for distinguishing direction of travel
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30236—Traffic on road, railway or crossing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30241—Trajectory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/08—Detecting or categorising vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Traffic Control Systems (AREA)
  • Image Analysis (AREA)
EP20856841.0A 2019-08-28 2020-03-25 Method and apparatus for recognizing lane, and computing device Pending EP4020428A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910804345 2019-08-28
CN201911315389.8A CN112447060A (en) 2019-08-28 2019-12-18 Method and device for recognizing lane and computing equipment
PCT/CN2020/081136 WO2021036243A1 (en) 2019-08-28 2020-03-25 Method and apparatus for recognizing lane, and computing device

Publications (2)

Publication Number Publication Date
EP4020428A1 EP4020428A1 (en) 2022-06-29
EP4020428A4 true EP4020428A4 (en) 2022-10-12

Family

ID=74683510

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20856841.0A Pending EP4020428A4 (en) 2019-08-28 2020-03-25 Method and apparatus for recognizing lane, and computing device

Country Status (3)

Country Link
US (1) US20220237919A1 (en)
EP (1) EP4020428A4 (en)
WO (1) WO2021036243A1 (en)

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CN113469075A (en) * 2021-07-07 2021-10-01 上海商汤智能科技有限公司 Method, device and equipment for determining traffic flow index and storage medium
US11776276B1 (en) 2022-11-14 2023-10-03 Hayden Al Technologies, Inc. System and methods for automatically validating evidence of traffic violations using automatically detected context features
CN116182862A (en) * 2022-12-30 2023-05-30 广州小鹏自动驾驶科技有限公司 Road boundary determination method, device, electronic equipment and storage medium
CN118015567B (en) * 2024-04-07 2024-06-11 东南大学 Lane dividing method and related device suitable for highway roadside monitoring

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US20140195138A1 (en) * 2010-11-15 2014-07-10 Image Sensing Systems, Inc. Roadway sensing systems

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US9026300B2 (en) * 2012-11-06 2015-05-05 Google Inc. Methods and systems to aid autonomous vehicles driving through a lane merge
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CA2927925C (en) * 2016-02-19 2019-04-23 James A. Soltesz System and method for providing traffic congestion relief using dynamic lighted road lane markings
US10670416B2 (en) * 2016-12-30 2020-06-02 DeepMap Inc. Traffic sign feature creation for high definition maps used for navigating autonomous vehicles
JP6613527B2 (en) * 2017-09-05 2019-12-04 本田技研工業株式会社 Vehicle control device, vehicle control method, and program
CN110248861B (en) * 2018-01-07 2023-05-30 辉达公司 Guiding a vehicle using a machine learning model during vehicle maneuvers
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Also Published As

Publication number Publication date
WO2021036243A1 (en) 2021-03-04
US20220237919A1 (en) 2022-07-28
EP4020428A1 (en) 2022-06-29

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